schwartz {transplantr} | R Documentation |
eGFR by bedside Schwartz formula
Description
A vectorised formula to calculate estimate glomerular filtration rate in children using the bedside Schwartz formula. By default this uses serum creatinine in µmol/l but this can be changed to mg/dl by setting the optional units parameter to "US".
Usage
schwartz(creat, height, units = "SI")
Arguments
creat |
numeric vector of creatinine levels in µmol/l (or mg/dl if units = "US") |
height |
numeric vector of heights in cm |
units |
non-vectorised optional parameter for creatinine unit ("SI" for µmol/l (default), "US" for mg/dl) |
Details
Reference: Schwartz GJ, Munoz A, Schneider MF et al. New equations to estimate GFR in children with CKD. J Am Soc Nephrol 2009; 20(3):629-637.
Value
numeric vector of eGFR values
Examples
# calculate using creatinine in µmol/l
schwartz(creat = 64, height = 101)
# calculate using mg/dl
schwartz(creat = 0.7, height = 101, units = "US")
[Package transplantr version 0.2.0 Index]